A Human Rights Commission in Canada has ruled that a 14-year-old girl ice-hockey player must be allowed to share the same locker room as the boy players.
This is a case of the liberal moral code being imposed on society. Liberals believe that it's wrong for us to be defined by an inherited and unchosen quality like our own sex. Therefore, the "human rights" commission quite predictably decided that the girl hockey player should be treated in a gender neutral way, just like one of the boys, and share their change room.
Note, that liberalism is not being morally neutral in this case. It is using the public authority of a Human Rights Commission to enforce its own moral understanding against a traditional moral understanding. It is ruling against the traditional morality that there should be a degree of sexual modesty existing between boys and girls.